87020532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 160645068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 41, 57, 58, 76, 82, 87, 107, 114, 116, 123, 164, 171, 174, 214, 228, 246, 261, 321, 342, 348, 369, 428, 492, 522, 551, 642, 684, 738, 779, 963, 1044, 1102, 1189, 1284, 1476, 1558, 1653, 1926, 2033, 2204, 2337, 2378, 3103, 3116, 3306, 3567, 3852, 4066, 4387, 4674, 4756, 4959, 6099, 6206, 6612, 7011, 7134, 8132, 8774, 9309, 9348, 9918, 10701, 12198, 12412, 13161, 14022, 14268, 17548, 18297, 18618, 19836, 21402, 22591, 24396, 26322, 27927, 28044, 36594, 37236, 39483, 42804, 45182, 52644, 55854, 58957, 67773, 73188, 78966, 83353, 90364, 111708, 117914, 127223, 135546, 157932, 166706, 176871, 203319, 235828, 250059, 254446, 271092, 333412, 353742, 381669, 406638, 500118, 508892, 530613, 707484, 750177, 763338, 813276, 1000236, 1061226, 1145007, 1500354, 1526676, 2122452, 2290014, 2417237, 3000708, 4580028, 4834474, 7251711, 9668948, 14503422, 21755133, 29006844, 43510266, 87020532]

約数ペア:

[(1, 87020532), (2, 43510266), (3, 29006844), (4, 21755133), (6, 14503422), (9, 9668948), (12, 7251711), (18, 4834474), (19, 4580028), (29, 3000708), (36, 2417237), (38, 2290014), (41, 2122452), (57, 1526676), (58, 1500354), (76, 1145007), (82, 1061226), (87, 1000236), (107, 813276), (114, 763338), (116, 750177), (123, 707484), (164, 530613), (171, 508892), (174, 500118), (214, 406638), (228, 381669), (246, 353742), (261, 333412), (321, 271092), (342, 254446), (348, 250059), (369, 235828), (428, 203319), (492, 176871), (522, 166706), (551, 157932), (642, 135546), (684, 127223), (738, 117914), (779, 111708), (963, 90364), (1044, 83353), (1102, 78966), (1189, 73188), (1284, 67773), (1476, 58957), (1558, 55854), (1653, 52644), (1926, 45182), (2033, 42804), (2204, 39483), (2337, 37236), (2378, 36594), (3103, 28044), (3116, 27927), (3306, 26322), (3567, 24396), (3852, 22591), (4066, 21402), (4387, 19836), (4674, 18618), (4756, 18297), (4959, 17548), (6099, 14268), (6206, 14022), (6612, 13161), (7011, 12412), (7134, 12198), (8132, 10701), (8774, 9918), (9309, 9348)]